How many days can a disposable four-piece suit last?

Disposable four-piece suit is for personal use, and human skin will produce a lot of bacteria when breathing at night. The concept of disposable is to throw it away once, which is a sign of hygiene to avoid bacterial infection. Under special circumstances, if you think you can still use the disposable four-piece set after use, you can continue to use it, but it is recommended to use it only once. His design has only one purpose.